2003 Cadillac Escalade EXT Bulb Size Chart

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Fog Light Bulb Front - 880

Headlight Bulb High Beam - 9005

Headlight Bulb Low Beam - D1R

Turn Signal Light Bulb Front - 3157A

License Plate Light Bulb - 194

Parking Light Bulb - 3157A

Tail Light Bulb - 3157R

Turn Signal Light Bulb Rear - 3157A

Vanity Mirror Light Bulb - DE3175

Glove Box Light Bulb - 194

Trunk or Cargo Area Light - 578

Map Light Bulb - 578

Courtesy Light Bulb - 168

Ash Tray Light Bulb - 2721


2003 Cadillac Escalade EXT Fog Light bulb size - 880

2003 Cadillac Escalade EXT High Beam bulb size - 9005

    Xenon HID Conversion Kit

  • Popular

    Xentec 9005 6000K HID xenon bulb

    –  Replacement bulb for HID conversion, requires Xentec HID ballast to work.

    – Color available: 3000K (golden yellow), 5000K (Ivory White), 6000K (Diamond White), 8000K (Iceberg Blue), 10000K (deep blue), 12000K (blue-purple), Green, Pink.

    – Each bundle contains 2 bulbs, 2 ballast, and accessories.

    – Xenon Bulb: 2 xenon bulb fits the socket size and...

  • See More 9005 Xenon HID Conversion Kit

    Halogen Lights

  • Trustworthy Manufacturer

    Philips 9005B1 Standard Authentic Halogen Bulb

    Philips Standard range provides the same Original Equipment quality as the lights we provide to automakers around the world. The Philips Standard range offers an excellent value for every application.

    Quick replacement tips:

    • Don't compromise on safety, change in pairs to ensure a symmetric light beam on the road. Bulbs dim over...
  • Popular

    SYLVANIA 9005 SilverStar Ultra High Performance

    – Brightest headlight = most downroad visibility.
    – Whiter light for added clarity. Ultra Night Vision: Makes night drives less stressful and more comfortable
    –All of Sylvania’s headlights are 100% street legal and don’t increase glare (is what blinds oncoming traffic). Be assured you are improving your driving experience without...

  • See More 9005 Halogen Lights

    LED Lights

  • Premium Pick

    AUXITO 9005 Wireless LED Headlight Bulbs

    Product features:

    • 360 Degree Lighting - The LED interval of the bulb is about 0.03in, ultra-thin design. 360-degree illumination and no dark spots.
    • 6500K Cool White - Bright white light gives better visibility. No foggy light.
    • Perfect Beam Pattern - The shape and size of the LED chips are close to the filament of halogen bulbs...
  • Trustworthy Manufacturer

    SEALIGHT 9005 LED Bulbs

    Why should you choose this bulb?

    • Perfect Beam Pattern: Super focus beam pattern ensures bright light illuminates while not dazzle oncoming drivers, improving the driving experience. Ultra-thin chip carrier reduces dark spot
    • 50000 Hours Lifespan: Fanless base helps dissipate the heat to maintain a suitable temperature to avoid damage caused by overheating....
  • See More 9005 LED Lights

2003 Cadillac Escalade EXT Low Beam bulb size - D1R

    Xenon HID Conversion Kit

  • Best Choice

    Philips D1R Standard Authentic Xenon

    Xenon HID lights deliver better light but consume less power. This offers drivers enhanced visibility while allowing the vehicle to save electrical power for other functions. With twice the amount of light, you can see potential obstacles much sooner. At highway speeds, HID lights give you up to a full...

  • See More D1R Xenon HID Conversion Kit

    LED Lights

  • Trustworthy Manufacturer

    LASFIT D1R LED Bulbs

    LASFIT LS plus series come out with ultra-high luminous efficiency which improves road visibility for distance and width, 500% brighter than halogen lamp. Maximize the light output without the loss of LED light.

    Optimum Beam Pattern: Use the 1.5mm aluminum parts which are much thinner than the common ones in the...

  • See More D1R LED Lights

2003 Cadillac Escalade EXT Brake bulb size - 3157R

    LED Lights

  • Excellent Quality For a Reasonable Price

    Dorman 3157R LED Bulb

    • Direct replacement - this line of LED bulbs restores the appearance and safety of the original bulbs on specific vehicles
    • Corrosion resistant - bulb base features standard corrosion inhibitor
    • Restores appearance - looks, and function like the original bulb to maintain the look
    • Safety tested - undergone rigorous testing for conformance to product...
  • See More 3157R LED Lights

2003 Cadillac Escalade EXT Turn Signal bulb size - 3157A

2003 Cadillac Escalade EXT License Plate bulb size - 194

    LED Lights

  • Premium Quality

    AUXITO Ultra Blue LED Bulbs For Car Interior

    Product benefits:

    1. Canbus error free, no error after installation.
    2. 360-degree lighting angle, no visual blind spot.
    3. Energy-Saving, low power consumption for a longer life span.
    4. Easy to install, non-polarity just plug and play.
    5. Brilliant red color light brings your car a refreshed new look.
    6. Fits directly into multiple bulb-size sockets such as 168 175 194 2825...
  • Trustworthy Manufacturer

    Philips Xtreme Vision 360 X-tremeUltinon LED 194/168 Bulb

    • 360-degree light output coverage.
    • 5 times more light than conventional interior lighting.
    • Up to 12 years lifetime compared to regular halogen bulbs.
  • See More 194 LED Lights

2003 Cadillac Escalade EXT Parking bulb size - 3157A

2003 Cadillac Escalade EXT Tail Light bulb size - 3157R

    LED Lights

  • Excellent Quality For a Reasonable Price

    Dorman 3157R LED Bulb

    • Direct replacement - this line of LED bulbs restores the appearance and safety of the original bulbs on specific vehicles
    • Corrosion resistant - bulb base features standard corrosion inhibitor
    • Restores appearance - looks, and function like the original bulb to maintain the look
    • Safety tested - undergone rigorous testing for conformance to product...
  • See More 3157R LED Lights

2003 Cadillac Escalade EXT Turn Signal Rear bulb size - 3157A

2003 Cadillac Escalade EXT Vanity Mirror bulb size - DE3175

    LED Lights

  • Best Selling

    Yorkim DE3022 LED Bulb 31mm Festoon LED Bulb

    – 3 Sizes: 31mm, 36mm, 41mm.
    –Yorkim De3175 LED Bulbs can replace DE3175, DE3021, DE3022, 3021, 3022, 3175 bulbs. Super easy plug & play installation. Built in CAN-bus error free driver to by pass error check for most cars.
    –  Are made with aluminum body design for better heat dissipation,...

  • Best Choice

    SYLVANIA - DE3175 31mm Festoon LED White

    Unlike incandescent bulbs, LEDs illuminate immediately. This "instant-on" technology offers the added safety benefit of giving drivers around you more time to react. Sylvania LEDs are manufactured with bright, long-lasting, SMD LED bulbs and a thermal management system that extends life and increases performance. To help prevent hyper flashing and...

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2003 Cadillac Escalade EXT Glove Box bulb size - 194

    LED Lights

  • Premium Quality

    AUXITO Ultra Blue LED Bulbs For Car Interior

    Product benefits:

    1. Canbus error free, no error after installation.
    2. 360-degree lighting angle, no visual blind spot.
    3. Energy-Saving, low power consumption for a longer life span.
    4. Easy to install, non-polarity just plug and play.
    5. Brilliant red color light brings your car a refreshed new look.
    6. Fits directly into multiple bulb-size sockets such as 168 175 194 2825...
  • Trustworthy Manufacturer

    Philips Xtreme Vision 360 X-tremeUltinon LED 194/168 Bulb

    • 360-degree light output coverage.
    • 5 times more light than conventional interior lighting.
    • Up to 12 years lifetime compared to regular halogen bulbs.
  • See More 194 LED Lights

2003 Cadillac Escalade EXT Trunk Area bulb size - 578

    LED Lights

  • Trustworthy Manufacturer

    Ruiandsion LED 6V Car Interior Light Bulb

    Features:
    Long-lasting life durability and utility.
    Low working temperature better heat dissipation.
    Easy installation. Built-in Canbus driver can bypass error checks for most cars. Non-Polarity Design. For most vehicles Just Plug & Play.

  • See More 578 LED Lights

2003 Cadillac Escalade EXT Map Light bulb size - 578

    LED Lights

  • Trustworthy Manufacturer

    Ruiandsion LED 6V Car Interior Light Bulb

    Features:
    Long-lasting life durability and utility.
    Low working temperature better heat dissipation.
    Easy installation. Built-in Canbus driver can bypass error checks for most cars. Non-Polarity Design. For most vehicles Just Plug & Play.

  • See More 578 LED Lights

2003 Cadillac Escalade EXT Courtesy bulb size - 168

    LED Lights

  • Editor's Choice

    Spec-D Tuning Led T10 5Smd Light Bulb

    • DOT and SAE Compliant. Made by an ISO Certified Manufacturer using Materials that meet or Exceed OEM Requirements!
    • Installation Made Easy on All of Our Items! Little to No Modifications are needed at Best!
  • Inexpensive But Reliable

    Diode Dynamics HP3 LED Bulbs

    Design.

    The 194 HP3 LED bulb is a compact, simple LED replacement with proven performance. The single diffused optic spreads light in the original lamp, for OEM-style appearance and function. With its dual-lead contacts, it will fit snugly in the socket, and its light weight means it won't vibrate loose over...

  • See More 168 LED Lights

2003 Cadillac Escalade EXT Ash Tray bulb size - 2721

If you require a substitute bulb for just about any area of your respective car, explore the thorough table to reveal fitting 2003 Cadillac Escalade EXT bulb size. Production line headlights wear out as time passes, along with the real durability is determined by the technological innovation employed and the quality of the bulbs. It is the right time to consider converting to a more refined lighting solution. Our 2003 Cadillac Escalade EXT bulb chart will help establish the correct bulb for any plug of your respective car, be it headlights, fog lights, license plate bulbs, parking lights, tail lights, and so forth.

Different types of 2003 Cadillac Escalade EXT bulbs serve different purposes. Here are some examples:

Headlights are designed to help drivers see in the dark.

Taillights are designed to help drivers see the back of their car.

Brake lights are designed to let drivers know when the brakes are being used.

Turn signals are designed to let drivers know when the car is about to turn.

Fog lights are designed to help drivers see in the fog.

High beams are designed to help drivers see at night.

Running lights are designed to help drivers see the car in the dark.

Daytime running lights are designed to help drivers see the car during the day.

We strongly suggest changing the used authentic lighting fixtures with top-notch LED competitors because they offer a longer lifespan, enhanced lighting, and a larger range of shades. Alternatively, aftermarket HID headlight products are also a much more unique alternative permitting your automobile to stand out from the audience by underlining the remarkable peculiarities from the car's grill.

Do not forget that models of the same production year can be purchased in various trims, and small variations may occur in bulb types for the very same part. To help make your lifestyle a little easier, we have carefully selected the bulbs precisely corresponding to the 2003 Cadillac Escalade EXT and the most efficient options in terms of quality, reputation, selling price, and lifespan.

Cadillac Escalade EXT Bulb Chart By Years